Faucet base



FIG. 1 is a perspective view of a faucet base showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a first side view thereof, the opposite side being a mirror image of the side shown;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a first end view thereof, the opposite end being a mirror image of the end shown.

The broken-line disclosure in the view represents a portion of the faucet base in which the claimed design is embodied, but which forms no part of the claimed design. 

CLAIM The ornamental design for a faucet base, as shown and described. 